baber/WOPTO huggingface dataset:
Patent JP-H04158842-A (JP)
Title: Magnetic resonance imaging
Inventor: YAMAGUCHI KOJIRO
IPC: G01R33/48
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a better MR image of an object to be inspected with the optimization of a selection characteristic of a pre pulse by maximizing a generation time of the pre pulse in a range which in no way affects selective excitation timings of the pre-pulse and a data collection pulse. CONSTITUTION:The timing of performing a selective excitation by a 90 deg. RF pulse P1 as data collection pulse after done by a 180 deg. pulse P0 as pre-pulse is determined by factors of a distance between a pre pulse plane and a data collection plane and a flow velocity of a fluid flowing into the data collection plane from the pre pulse plane. However, it is hard to forecast the flow velocity of the fluid accurately. So, a generation time of the pre pulse P0 is maximized in a range which in noway affects the selective excitation timing by the pulses to optimize a selection characteristic of the pre pulse, which makes the pre pulse plane approach the data collection plane as much as possible. This can prevent effects of uncertain flow velocity factors thereby enabling the obtaining of a better MR image of the object to be inspected.
Patent JP-2001109995-A (JP)
Title: System of recognizing and displaying laid object and system of recognizing and displaying cosswalk
Inventor: TAMAOKI SATOSHI
IPC: G08G1/095
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a crosswalk recognizing and displaying system by which the existence of a pedestrian, etc., is surely reported to the driver of a vehicle when the pedestrian or a person riding on a bicycle, etc., goes across the crosswalk so that a contribution is made to traffic safety on the crosswalk. SOLUTION: The crosswalk recognizing and displaying system is the one arranged in the area of the crosswalk 1 for crossing a roadway 2 and is provided with a sensor 7 which is disposed in an area near the crosswalk 1 to detect a person or an object to cross the crosswalk 1, a light emitting part 8 laid in the area of the crosswalk 1 and a light emission control part for controlling the light emission of the light emitting part 8 by the detecting signal of the sensor 7 and for illuminating the surface of the crosswalk.
Patent JP-H07119471-A (JP)
Title: Swirl control device used in internal combustion engine
Inventor: UEMITSU ISAO
IPC: F02B31/00
Filed: 1993-10-19
Abstract: PURPOSE:To perform combustion optimum to an engine in a wide operation region by a method wherein a swirl ratio is adapted for the number of revolutions of an engine and a load. CONSTITUTION:A spiral injection nozzle 11 to generate a control swirl in a reverse direction to a swirl generated in a combustion chamber 24 by an intake port 25 is arranged around the valve stem 34 of an intake valve 32 in a state to point to the valve head 33 of an intake valve 32 in the intake port 25. A swirl control device used in an internal combustion engine comprises an air feed pipe 12 connected to an air source and to guide air to the spiral injection nozzle 11; and a control valve 13 which is arranged in the middle of the air feed pipe 12 and opening and closing of which are controlled according to the number of revolutions of an engine and a load.
Patent JP-S61158936-A (JP)
Inventor: ZAAIDA DEIAZU
IPC: C07C15/44
Filed: 1985-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63137325-A (JP)
Title: Data processor
Inventor: INDO KOICHI
IPC: G06F7/76
Filed: 1986-11-28
Abstract: PURPOSE:To express also data exceeding the maximum word length to be stored in a memory as the integer times as much as a prescribed upper limit value at the time of outputting the data by shifting input data to the lower side only by the prescribed number of bits and then processing the data. CONSTITUTION:Data consisting of L bits applied to a barrel shift register 40 through a data bus 31 are shifted to the lower side by the number (m) of bits specified by a shift bit specifying part 39 and the low-order (n) bits and high- order (L-n) bits of the shifted result are respectively applied to a data selecting means 37 and a bit selecting part 50. The bit selecting means 50 applies a command for selecting an input from the register 40 when all the bits excluding the upper (m) bits are '0' or an input from a maximum value setting means 36 in the other case to a data selecting means 37 and the means 37 selects and outputs either one of the inputs.
Patent JP-H06134087-A (JP)
Title: Japanese pinball game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-10-22
Abstract: PURPOSE:To provide a Japanese pinball game (pachinko) machine which allows a player to freely select handles according to his own taste with easy operation and various interests to win his favor and thereby provide a high commodity value. CONSTITUTION:A pachinko machine 10 shoots a ball onto a game board 11 by the operation of a ball shooting device provided in the machine body according to the operation of a handle device 20. The handle device 20 is mounted with different kinds of handles 30, 40, 50 for operating the ball shooting device on the outer peripheral part 22 of a rotor 21 at every predetermined interval. The rotor 21 is rotatably disposed on the front face side of the machine body 10a so that at least one or two handles 30, 40, etc., of different kinds are represented operably to the front face of the machine body.
Patent JP-2000070901-A (JP)
Title: Production of crystallized material of molten slag and producing device used therefor
Inventor: KATAOKA MASAKI
IPC: B09B3/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost and to improve the releasability of a vessel from slag by slow-cooling and crystallizing the molten slag received on a mat- or sheet-shaped receiving sand when the molten slag is passed through a slow cooling zone on the downstream side. SOLUTION: When a slag is dropped into a crystallization furnace 2 from a molten slag inlet 6, a slight recess is formed on the surface of a receiving sand 12a by gravity, and the molten slag is extended in the recess toward the downstream side like a band and slow-cooled by the sand and furnace temp. when passed through a slow cooling zone H2. The molten slag 17 is crystallized in the furnace 2, then discharged onto a screen 9 disposed below at the downstream end of a heat-treating conveyor 7 as a mixture 18 of the crystallized material and sand and screened into the crystallized material and sand. Thermal economy due to the slow cooling for crystallization is secured in this way, the recovered sand is used as the slag receiver, hence any consumables are not needed, and the releasability is improved.
Patent JP-H11341343-A (JP)
Title: Electronic image-pickup device
Inventor: HASHIMOTO HITOSHI
IPC: H04N101/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image-pickup device capable of being composed, without increasing a circuit scale and obtaining correct exposure value even under a light source which causes flickers of fluorescent light, etc. SOLUTION: A signal which is image picked up by a CCD 5 through a focus lens 3, etc., is inputted to an AE(auto exposure) processing circuit 13 and an AF(auto focus) processing circuit 14 through an image-pickup circuit 6, and an A/D converter 7 and respectively outputs AE and AF evaluation values to a CPU 15. When a release operation of an operation SW is performed, the CPU 15 first performs exposure for photometry and next performs main exposure after performing exposure for photometry based on an AE evaluation value which is obtained through the exposure for photometry. In such a case, the CPU controls the timing of each photometry, so that the timing for photometry is an image 3n times (n is an integer).  Thus, the brightness at the time of each photometry are made to matched and correct exposure can be obtained without being affected by flickers even under, the fluorescent light source.
Patent JP-H1025737-A (JP)
Title: Method of cast-in-place pile construction just under existing foundation
Inventor: YOSHIKAWA TADASHI
IPC: E02D5/34
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the bearing power, yield strength and horizontal deformation performance of a foundation by effectively utilizing an existing pile without removing an existing foundation by boring a through-hole to the existing foundation and constructing a cast-in-place pile through the through-hole. SOLUTION: Through-holes 4a are bored to an existing foundation 1, a ground is cut by a water jet by a rod and brought to a muddy-water state, bags 15 made of high-strength resin fibers are inserted together with the rod, cement milk, mortar, etc., are poured in from the front end of the rod and the insides of the bags 15 are filled with cement milk, mortar, etc., and columnar soil improved bodies 3 are prepared. Reinforcing bars, steel bars, etc., are inserted into the through-holes 4a, and fixed onto the existing foundation 1 and the soil improved bodies 3, and the horizontal force is transmitted. Linear or spiral steel is arranged into the soil improved bodies 3 through separately bored through-holes, and the soil improved bodies 3 may also be created by a method of high-pressure infection replacement construction.  Accordingly, a cast-in-place pile is constructed just under the existing foundation, and the bearing power, yield strength and horizontal deformation performance of the foundation can be improved simply and surely.
Patent JP-H09130059-A (JP)
Title: Aseismatic board for oa equipment
Inventor: NOJIRI MASATOSHI
IPC: H05K5/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To see that OA equipment does not fall even if it is subjected to heavy vibration at occurrence of earthquake while a user can use OA equipment on a usual desk. SOLUTION: The longitudinal length can be adjusted, according to the depth of the OA equipment placed on each of right and left stages 2A in a pair the interval between which can be selected freely, and the support frame 4A on this side can be retreated, being equipped with supporting frames 4A and 48 capable of restricting the shifting in before and behind and right and left directions of the OA equipment placed on the place 3 of this stage 2A, and also a fixing member 5 and a slip stop member 6 for slip stop are provided at the bottom of the stage 2A.
Patent JP-2000222338-A (JP)
Title: Peripheral device, method and system for peripheral device control, storage medium stored with peripheral device control program, sending-out device sending out peripheral device control program, and peripheral device control program product, and information processor, information processing method, storage medium stored with information processing program, sending-out device sending out information processing program, and information processing program product
Inventor: MATSUO TAKUYUKI
IPC: G06F3/12
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To improve usability by inputting an interruption job from an information processor while a job is processed, and selecting and executing a device control program different from a device control program which is being executed. SOLUTION: A printer driver connected to the information processor displays a dialog 5000 on a display at the time of issuing an interruption jog and in this dialog 5000, what is made to preferentially initiate interruption as an option of interruptive printing is set. After one option that a user desires is selected and completed from 5005 to 5007, the interruption jog is issued by pressing a print execution button 5001. This interruption job is inputted from the information processor while one of device control programs is executed to process the jog and a device control program different from the device control program which is being executed is selected and executed.
Patent JP-H08144967-A (JP)
Title: Scroll type compressor
Inventor: SATO HIROYUKI
IPC: F04C27/00
Filed: 1994-11-18
Abstract: PURPOSE: To prevent the occurrence of gas leakage immediately after the start of operation, and the seizure or the like of a slide section by forming an intermediate pressure chamber on the back a rotary scroll, a communication port on the external surface of a bearing for keeping the high pressure side communicated to the chamber, and a communication groove on a stationary scroll for keeping the low pressure side communicated to the chamber. CONSTITUTION: Regarding the scroll type compressor where a sealed vessel 1 houses a compression section 2 made a spiral stationary scroll 4 and a rotary scroll 5 to form a plurality of compression chambers 9 with the scroll 4, and the rotary scroll 5 is rotated on the operation of an electric motor, an intermediate pressure chamber 6 is formed on the back of the scroll 5. In addition, the chamber 6 is kept communicated to the high pressure side via a communication port 7b formed on the external surface of a bearing 7. Also, the scroll 4 has a communication groove 4b formed for communicating the chamber 6 to the low pressure side. According to this construction, gas leakage or the like immediately after the start of operation, resulting from the wavy rotation of the scroll 5 due to unbalanced pressure, can be prevented.
Patent JP-H05102745-A (JP)
Title: High output amplifier circuit
Inventor: HASEGAWA SHIGERU
IPC: H03F3/30
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a high output even through the use of an element with a low breakdown voltage and a low allowable loss by decreasing substantially a voltage applied to semiconductor elements of a class B or a class AB high output amplifier such as an SEPP amplifier. CONSTITUTION:A power supply for amplifiers A4, A5 consists of a positive power supply A2 and a negative power supply A3, its positive output being (positive power supply voltage to the amplifiers A4, A5) + HVe is changed almost proportionally to a positive portion of an input signal ei (then a positive portion of an output signal e0), and its negative output being (negative power supply voltage to the amplifiers A4, A5)-HVe is changed almost proportionally to a negative portion of the input signal e1 (then a negative portion of the output signal e0). Since a net voltage applied to TRs Q4, Q5 of the amplifier A5 is very smaller than the case when the + or -HVe is constant, elements with a low breakdown voltage and a low allowable loss are employed to obtain a same output e0.
Patent JP-2001111373-A (JP)
Title: Lc filter
Inventor: UENO KENJI
IPC: H03H7/09
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a convenient LC filter in which the variable width of frequency characteristics can be made wide, and its use can be hardly limited. SOLUTION: A first inductor part 22 is provided with an inductor part 30 with a switch having an ON/OFF changeover switch 29, and the inductor part 30 with the switch and a second inductor part 23 are magnetically coupled (M coupled), and the directions of the generation of mutual magnetic fluxes are made the same.
Patent JP-H07118966-A (JP)
Title: Method for raising and dropping ending preparation unit and device therefor
Inventor: FUJII MASAHIRO
IPC: D01H15/013
Filed: 1993-10-20
Abstract: PURPOSE:To shorten a rise and fall time in ending of an ending preparation unit in an ending machine for a ring fine spinning frame. CONSTITUTION:An ending preparation unit 25 is equipped with a detector 41 for discovering approach of a ring rail 9 and a control device 40 for raising the ending preparation unit 25 by only a fixed amount by a rise and fall driving mechanism 30 when an approach signal of the ring rail 9 from the detector 41 is sent during traveling of an ending machine 20. The ending preparation unit 25 is retained in a non-contact state in a retreating distance P above the ring rail 9 during traveling and the distance from the unit to the top of the ring rail 9 is reduced to shorten a rise and fall time of the ending preparation unit 25.
Patent JP-H1175942-A (JP)
Title: Multi-storage type furniture with openable multi-storage type drawer for storing various items
Inventor: SAITOU KIMIMORI
IPC: A47B7/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a furniture wherein items can be divided and stored, in a various form, even in a deep drawer by replacing a front plate of the drawer with an openable plate. SOLUTION: The front plate of an existing desk is replaced with an openable plate 10 to provide a drawer pattern 11, which pattern 11 is set in a respective portion of a desk. By putting selected items into each drawer, a multi-storage type desk 12 provided with a multi-storage dual type drawer, in which items can be stored in a various form, is provided. If a latch is pulled to slowly open the plate 10 at the front of the pattern 11, option items 8 such as multi-storage type cabinets, multi-storage type letter cases, etc., which are set in the pattern 11 are exposed. A grip of a drawing part 14 of the item 8 is pulled to use the pattern 11.
Patent JP-H08120308-A (JP)
Title: Composite cemented carbide and its production
Inventor: MIZUTA KAZUMI
IPC: B22F7/06
Filed: 1994-10-26
Abstract: PURPOSE: To provide a cylindrical composite cemented carbide integrated with cemented carbides having different property and its production method. CONSTITUTION: This integrated cylindrical composite cemented carbide is produced by fitting a cemented carbide compact body having a coefficient of contraction larger than that of an inner layer side cemented carbide compact body in sintering on the outside of inner layer carbide with a slight clearance, simultaneously sintering, eliminating the clearance in sintering by the difference in coefficients of contraction to bring the boundary into contact and dispersing. A composite cemented carbide round bar having wear resistance in outer layer and toughness and hard-to-break property in inner layer or a composite for die having wear resistance in inner layer and impact resistance in outer layer is cited as an example. Such integrated structure brings out great effectiveness on the cemented carbide from the viewpoints of product stability and long service life.
Patent JP-H04162450-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI YASUSHI
IPC: H01L21/31
Filed: 1990-10-24
Abstract: PURPOSE:To eliminate the need for the doping of a channel stopper for increasing breakdown strength by conducting inter-element isolation by a process, in which a groove by etching is formed to one main surface of a semiconductor substrate, and a process, in which an insulating film is deposited in the groove by using focussed ion beams. CONSTITUTION:An oxide film 2 in thickness of 500-600Angstrom  is formed onto a P-type silicon substrate 1, and an isolation region pattern in width of 0.2-0.3mum is formed by a photo-resist 4. A groove 10 in depth of 0.5-1.0mum is shaped through dry etching. FIB(focussed ion beams) 11 composed of the Ga ions of beam currents of 100pa-10na accelerated at 20keV in the vacuum of 300-500 mTorr are applied, and gas molecules 12 consisting of SiH4 and oxygen are reacted and the silicon oxide film is grown until the surface of the oxide film 2 is projected in 0.1mum from the bottom of the groove 10, thus forming a field oxide film 7. A gate electrode 8 made up of polysilicon is shaped, N<+> type source-drain diffusion layers 9 are formed, and the surface protective film 5 is formed, thus completing an element section.
Patent JP-H10134536-A (JP)
Title: Disk-shaped recording medium
Inventor: KIKUCHI SHUICHI
IPC: G11B23/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional disk of a hub-chucking type, wherein a center hub is bonded to a disk main body part by an adhesive, so that the disk main body part is warped or deformed because of a difference of amounts of thermal expansion when the disk main body part and the center hub are formed of materials of different thermal expansion coefficients. SOLUTION: A disk-shaped recording medium 1 has a disk main body part 2 and a center hub 3 mounted at a center hole 2a of the disk main body part 2. The center hub 3 is magnetically attracted to a disk table of a recording/ reproducing apparatus, thereby being chucked on the disk table. The center hub 3 is constituted of an upper and a lower hub-composing bodies 11, 12 holding an upper and a lower faces of the disk main body part 2 therebetween. The upper hub-composing body 11 is formed of synthetic resin, while the lower hub-composing body 12 is coupled by a metallic or synthetic resin pin 13.
Patent JP-H06135028-A (JP)
Title: Thermal color printer
Inventor: IMAI AKIRA
IPC: B41J2/325
Filed: 1992-10-23
Abstract: PURPOSE:To allow high speed feeding of a platen drum at the time of fixing by constituting first and second optical fixing units of U-shaped ultraviolet lamps or two fluorescent lamps thereby increasing the quantity of light. CONSTITUTION:Applying voltage of a solenoid 19 is controlled in two stages and a clamp section 18 is moved in two stages to a paper feed position and a paper discharge position depending on the applying voltage. At the paper feed position, a thermal color recording material 10 is not fixed at the leading end part 10a thereof which abuts on a pawl 18c not getting out completely from a groove 15b at the clamp section 18 thus blocking passing through of the thermal color recording material 10. At the paper discharge position, leading end of the pawl 18c is sufficiently spaced apart from the outer peripheral face 15a of a platen drum 15 and thereby the thermal color recording material 10 can pass through the clamp section 18. An optical fixing unit 22 for magenta is disposed closely to the thermal head 21 and an optical fixing unit 23 for yellow is disposed in the downstream.
Patent JP-H10132557-A (JP)
Title: Laser theodolite
Inventor: KANBE ETSUJI
IPC: G01C1/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To make the field of view bright and facilitate the recognition of the reflected laser luminous flux from a collimation point by providing a polarizing beam splitter for reflecting the laser luminous toward the collimation direction and a laser luminous flux light source part on the optical axis between the focus lens and reticle of a collimator. SOLUTION: The luminous flux from a laser luminous flux light source part 16 is guided to a polarizing beam splitter 13, reflected by a reflecting surface 13a, and focused and imaged onto a collimation point by an objective lens 9 through a focus lens 10. The collimated luminous flux is transmitted by the focus lens 10, the splitter 13, and an erect non-reverse prism 11, and imaged on a reticle 12. The reflected light of the laser focused to the collimation point has a P-polarized component whose polarizing direction is broken, when reflected by the collimation point, and it is transmitted by the splitter 13 and guided to the reticle 12. The ignition point of a semiconductor laser 13 and the reticle 12 are conjugate with respect to the focus lens 10, and the reflected spot of the laser beam is imaged on the reticle 12.  According to such a structure, the field of view can be made bright, so that the reflected laser luminous flux from the collimation point can be easily confirmed.
Patent JP-S63140501-A (JP)
Inventor: KASAI NORIO
IPC: H05K1/11
Filed: 1986-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。